Title (en)

COOLING MODULE FOR AN ELECTRIC MOTOR VEHICLE, COMPRISING A TANGENTIAL-FLOW TURBOMACHINE

Title (de)

KÜHLMODUL FÜR EIN ELEKTROFAHRZEUG MIT EINER STRÖMUNGSMASCHINE

Title (fr)

MODULE DE REFROIDISSEMENT POUR VÉHICULE AUTOMOBILE ÉLECTRIQUE À TURBOMACHINE TANGENTIELLE

Publication

EP 3976408 A1 20220406 (FR)

Application

EP 20729960 A 20200518

Priority

• FR 1905466 A 20190524
• EP 2020063763 W 20200518

Abstract (en)

[origin: WO2020239485A1] The invention relates to a cooling module (22) for a motor vehicle (10), comprising: • - at least one heat exchanger (301-303) delimiting a surface, referred to as the working surface, • - at least one first tangential-flow turbomachine (28-1) and a second tangential-flow turbomachine (28-2), each of said turbomachines (28-1, 28-2) being capable of creating an air flow in contact with said working surface, each of said turbomachines comprising a rotor rotating about an axis and a volute for housing the rotor, comprising an air guiding portion and an air outlet outside the turbomachine, said turbomachines (28-1, 28-2) being arranged such that the air outlet of the first turbomachine (28-1) is arranged opposite the guiding portion of the second turbomachine (28-2).

IPC 8 full level

B60K 11/08 (2006.01)

CPC (source: CN EP US)

B60K 11/06 (2013.01 - CN); B60K 11/08 (2013.01 - EP); B60K 11/085 (2013.01 - CN EP US); F01P 11/10 (2013.01 - US); F01P 5/06 (2013.01 - US)

Citation (search report)

See references of WO 2020239485A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

FR 3096308 A1 20201127; CN 114126908 A 20220301; EP 3976408 A1 20220406; US 11780321 B2 20231010; US 2022227221 A1 20220721; WO 2020239485 A1 20201203

DOCDB simple family (application)

FR 1905466 A 20190524; CN 202080050596 A 20200518; EP 2020063763 W 20200518; EP 20729960 A 20200518; US 202017613288 A 20200518